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A cautionary note for forest landscape restoration in drylands: cattle production systems in northwest Madagascar’s dry forests 旱地森林景观恢复的警示:马达加斯加西北部干旱森林的养牛系统
Q4 ENVIRONMENTAL STUDIES Pub Date : 2022-04-03 DOI: 10.1080/14728028.2022.2059706
Renaud Randrianasolo, P. Ranjatson, R. McLain, Andisoa Nomenjanahary, Claude Germier Oginot Manasoa
ABSTRACT Multiple global initiatives are underway to restore the world’s forests, and more recently, its rangeland ecosystems. Tenure security has been identified as a key enabling factor for successful restoration initiatives. However, in Madagascar, a global biodiversity hotspot, dry forests are considered unoccupied and unowned, even where communities have long-established claims under customary tenure systems. Collective tenure recognition efforts are underway, but limited knowledge on agropastoralist cattle production strategies hampers efforts to develop well-informed tenure reforms. Our qualitative study helps fill this knowledge gap by documenting cattle raising strategies among agropastoralists in northwestern Madagascar, as well as the core elements of semi-extensive and extensive pasturelands. Our analysis reveals the presence of four distinct cattle raising strategies in the study area but suggests that cattle raisers are transitioning away from extensive cattle production toward semi-extensive and intensive alternatives in response to high risk of cattle theft and expanding human settlement. Although our study focuses on Madagascar, the issues we raise are relevant to ongoing efforts throughout sub-Saharan Africa to engage agropastoralists in dry forest restoration and support their livelihoods.
多项全球倡议正在进行中,以恢复世界上的森林,以及最近的牧场生态系统。权属保障已被确定为成功恢复举措的关键促成因素。然而,在马达加斯加这个全球生物多样性热点地区,干旱森林被认为是无人居住和无主的,即使在那些社区根据习惯权属制度长期确立了所有权的地方也是如此。集体权属承认工作正在进行中,但对农牧牛生产战略的有限了解阻碍了制定知情权属改革的努力。我们的定性研究通过记录马达加斯加西北部农牧民的养牛策略以及半粗放型和粗放型牧场的核心要素,帮助填补了这一知识空白。我们的分析揭示了研究区域存在四种不同的养牛策略,但表明养牛者正在从粗放型养牛向半粗放型和集约型替代方式过渡,以应对牛盗窃的高风险和人类住区的扩大。虽然我们的研究重点是马达加斯加,但我们提出的问题与整个撒哈拉以南非洲正在进行的努力有关,这些努力旨在让农牧民参与旱林恢复并支持他们的生计。
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引用次数: 0
Best management practices for sustainable oil palm production: the case of smallholder farmers’ adoption in Ghana 可持续油棕榈生产的最佳管理做法:加纳小农户采用的案例
Q4 ENVIRONMENTAL STUDIES Pub Date : 2022-04-03 DOI: 10.1080/14728028.2022.2076747
Richmond Atta-Ankomah, Kwadwo Danso-Mensah
ABSTRACT The economic potential of oil palm for Ghana and many other developing countries in the tropics is substantial but largely remain unharnessed. Employing both quantitative and qualitative methods including treatment effect models, this study examines the yield difference between adopters and non-adopters of oil palm Best Management Practices (BMPs) among a large number of smallholder farmers and how this may be shaped by factors mostly relating to sectoral innovation system challenges. We found fertiliser application to be the only BMP which independently had a statistically significant yield difference. However, we found further that the adoption of more than any five of the BMPs also had a significant yield difference even after one controls for the effect of fertiliser application. These results tend to vary by the size of the oil palm plots and also appear to be largely associated with differences in the commitment of the farmers to implementing the BMPs, their capacity to absorb the investment cost of adoption and their expected monetary returns on such investment, which are linked to challenges within the oil palm value chain and sectoral innovation system. Our quantitative results are stable under different estimation models and variations in control variables.
摘要油棕榈对加纳和许多其他热带发展中国家的经济潜力巨大,但基本上没有受到影响。本研究采用了包括处理效果模型在内的定量和定性方法,考察了大量小农户中采用和未采用油棕最佳管理实践的农户之间的产量差异,以及主要与部门创新系统挑战有关的因素如何影响这一差异。我们发现施肥是唯一一种独立地具有统计学显著产量差异的BMP。然而,我们进一步发现,即使在控制了施肥效果之后,采用任何五种以上的BMP也会产生显著的产量差异。这些结果往往因油棕榈地块的大小而有所不同,而且似乎在很大程度上与农民实施基本建设项目的承诺、吸收采用投资成本的能力以及此类投资的预期货币回报的差异有关,这些差异与油棕榈价值链和部门创新体系内的挑战有关。我们的定量结果在不同的估计模型和控制变量的变化下是稳定的。
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引用次数: 0
Community participation in forest and water management planning in Kenya: challenges and opportunities 肯尼亚社区参与森林和水资源管理规划:挑战与机遇
Q4 ENVIRONMENTAL STUDIES Pub Date : 2022-03-30 DOI: 10.1080/14728028.2022.2059790
D. Ombogoh, E. Mwangi, A. Larson
ABSTRACT Forest and water are linked resources that are important to community livelihoods in East Africa. Sectoral reforms in Kenya have decentralized forest and water management functions to local communities through forest and water Acts. It has been argued that problems are more likely to be understood as interconnected, and thus managed more holistically, at the local level. Through case studies on the processes of developing forest and water management plans in two Kenyan ecosystems, we explore the challenges and opportunities for resource management planning at the local level. The questions we addressed are: How is the content of the plans determined? How is gender integrated ? What are the barriers to implementation? How can content and implementation be improved to support joint forest and water management? Despite their close links, water and forest governance is separate, as sectoral approaches nationally trickle down locally. We argue that the process of developing the plans should take an integrated landscape approach. A practical way forward is to improve current processes, by ensuring local participation and generating local ownership through improved facilitation and engagement of community members, including women. This includes the integration of community participants from both spheres into both forest and water management planning.
在东非,森林和水是相互关联的资源,对社区生计至关重要。肯尼亚的部门改革通过《森林和水法》将森林和水管理职能下放到地方社区。有人认为,问题更有可能被理解为相互关联的,从而在地方一级更全面地进行管理。通过对肯尼亚两个生态系统中发展森林和水管理计划过程的案例研究,我们探讨了地方一级资源管理规划的挑战和机遇。我们解决的问题是:计划的内容是如何确定的?性别是如何融合的?实施的障碍是什么?如何改进内容和实施,以支持森林和水的联合管理?尽管水和森林的管理有着密切的联系,但它们是分开的,因为国家的部门性方法在地方上涓滴而下。我们认为,在制定规划的过程中,应该采用综合景观的方法。一个切实可行的前进道路是改善目前的进程,确保地方参与,并通过改善社区成员(包括妇女)的便利和参与,产生地方所有权。这包括将这两个领域的社区参与者纳入森林和水管理规划。
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引用次数: 3
Developing a typology of female forest landowners in Georgia, United States 美国乔治亚州女性森林土地拥有者的类型学研究
Q4 ENVIRONMENTAL STUDIES Pub Date : 2022-03-11 DOI: 10.1080/14728028.2022.2048316
Jacqueline Miner, Noah Goyke, P. Dwivedi
ABSTRACT The percentage of female forest landowners (FFLs) in the United States increased from 11% in 2006 to 20% in 2018. Since women almost outlive men by about five years, the percentage of FFLs is likely to further increase in the future. Due to this likely shift in forestland ownership, it is vital to develop typologies of FFLs based on their motivations for forestland management. In this study, we used Q methodology to develop a typology of FFLs in Georgia – a prominent forestry state located in the Southern United States. Each participant sorted 30 statements that represented 10 unique forestland management objectives common for FFLs. Analysis of the responses identified three types of FFLs that reflect the land management objectives of the participants. Type 1 FFLs find part of their identity in their forestland. Type 2 FFLs prioritize financial returns from their forestlands. Type 3 FFLs prioritize improving wildlife habitat. Salient to the three types, all FFLs display high levels of place attachment and prioritize future generations in management decisions. These results illustrate the need for educational and networking opportunities that better cater to the specific forest management objectives of FFLs.
摘要:美国女性森林所有者的比例从2006年的11%上升到2018年的20%。由于女性的寿命几乎比男性长五年左右,FFL的百分比在未来可能会进一步增加。由于林地所有权的这种可能转变,根据林地管理的动机开发FFL的类型是至关重要的。在这项研究中,我们使用Q方法对佐治亚州的FFL进行了分类,佐治亚州是美国南部一个著名的林业州。每个参与者对30个陈述进行了分类,这些陈述代表了FFL共同的10个独特的林地管理目标。对答复的分析确定了反映参与者土地管理目标的三种类型的FFL。1型FFL在其林地中发现了其部分身份。第2类FFL优先考虑林地的财务回报。第3类FFL优先考虑改善野生动物栖息地。与这三种类型相比,所有FFL都表现出高度的位置依恋,并在管理决策中优先考虑后代。这些结果表明,有必要提供教育和网络机会,更好地满足森林论坛的具体森林管理目标。
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引用次数: 1
Estimating edible fruit biomass production in the savanna woodlands of KwaZulu-Natal, South Africa 估计南非夸祖鲁-纳塔尔省稀树草原林地的可食用水果生物量产量
Q4 ENVIRONMENTAL STUDIES Pub Date : 2022-01-02 DOI: 10.1080/14728028.2022.2028685
Arindo Lukawu Akweni, S. Sibanda, G. E. Zharare, C. Zimudzi
ABSTRACT Edible fruits are an important source of food and income in rural areas. The savanna woodlands of South Africa are endowed with a high density of fruit tree species whose production potential has never been investigated. We evaluated this potential for two species (Strychnos madagascariensis and S. spinosa) in the central portions of the Umhlabuyalingana Municipality (cpUM). Tree inventories were conducted in eight 0.25-ha square plots following an East-West distance gradient. The diameter at breast height (DBH) of each tree was measured, allowing the estimation of fruit biomass through the use of existing fruit-based allometric equations. The ESRI Calculate Geometry tool of ArcGIS was used to calculate the total surface of the study area, which served to obtain its global fruit biomass production. The productivity of the cpUM was on average 935 ± 532 kg ha−1 and 1211 ± 971 kg ha−1 of fresh fruit biomass, respectively for S. madagascariensis and S. spinosa. For the considered study area, this represented a total production potential of 13,192 ± 7,502 tons (t) and 17,084 ± 13,695 t of fresh fruit biomass for S. madagascariensis and S. spinosa, respectively. This potential can support commercial harvest ventures of the fruits from the wild.
可食用水果是农村地区重要的食物和收入来源。南非的热带稀树草原林地拥有高密度的果树品种,其生产潜力从未被调查过。我们对Umhlabuyalingana市(ccpum)中部的两个物种(Strychnos madagascar ensis和S. spinosa)的这种潜力进行了评估。按照东西距离梯度,在8个0.25 ha的正方形样地进行树木调查。测量了每棵树的胸高直径(DBH),通过使用现有的基于果实的异速生长方程来估计果实生物量。利用ArcGIS的ESRI计算几何工具计算研究区的总表面积,从而获得研究区的全球果实生物量产量。ccpu的平均产量分别为935±532 kg ha - 1和1211±971 kg ha - 1。在考虑的研究区域内,这意味着马达加斯加棘猴和棘猴的新鲜果实生物量的生产潜力分别为13,192±7,502吨和17,084±13,695吨。这种潜力可以支持野生水果的商业收获。
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引用次数: 1
Kola nut value and supply chains in Ghana, a qualitative study 加纳的科拉坚果价值和供应链,一项定性研究
Q4 ENVIRONMENTAL STUDIES Pub Date : 2022-01-02 DOI: 10.1080/14728028.2022.2039884
F. Amon-Armah, S. Oduro, M. Asani, E. Doe
ABSTRACT The study assessed the value and supply chain of kola nuts in Ghana through key informant interviews (KIIs) and focus group discussions (FGDs) in eighteen communities. Key actors, flow of products and product information, and relationship among actors were assessed using content analysis. Results suggest that the nuts are picked or harvested from either wild or cultivated kola trees by farmers or pickers. The nuts are then processed or cured for storage by either the farmers, pickers or brokers who buy harvested kola pods for assemblers. The assemblers either sell to local consumers or on large markets in neighbouring countries like Nigeria. The business model for the kola nut industry in Ghana is such that transactions are usually on mutual trust and verbal agreements without any documented evidence. There is limited market information, which often hinders price negotiation, and this affects especially producers and processors. For improving the value chain for mutual benefit among the actors, especially for producers, we recommend the formation of a strong horizontal linkage through avenues, such as associations as well as strong vertical and consistent linkages between the actors.
本研究通过对18个社区的关键信息提供者访谈(KIIs)和焦点小组讨论(fgd),评估了加纳可乐果的价值和供应链。使用内容分析评估了关键行为者、产品和产品信息的流动以及行为者之间的关系。结果表明,这些坚果是由农民或采摘者从野生或栽培的考拉树上采摘或收获的。然后,这些坚果由农民、采摘者或为装配者购买收获的可拉豆荚的经纪人加工或腌制储存。这些装配商要么向当地消费者销售,要么向尼日利亚等邻国的大型市场销售。加纳可乐果产业的商业模式是这样的,交易通常是在相互信任和口头协议的基础上进行的,没有任何书面证据。市场信息有限,这往往妨碍价格谈判,这尤其影响到生产者和加工商。为了改善价值链,使参与者之间,特别是生产者之间实现互利,我们建议通过各种途径,如协会,以及参与者之间强大的垂直和一致的联系,形成强大的横向联系。
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引用次数: 2
Refining tree selection criteria of Tree Bean (Parkia timoriana (DC.) Merr.) based on farmer knowledge and consumer preference in Manipur, India 树豆(Parkia timoriana, DC.)选树标准的改进Merr.)基于印度曼尼普尔的农民知识和消费者偏好
Q4 ENVIRONMENTAL STUDIES Pub Date : 2021-12-30 DOI: 10.1080/14728028.2021.2018361
C. Phurailatpam, Lyngdoh N, R. Vasudeva, T. Mehra, B. D. Mongjam, K. C. Momin
ABSTRACT Tree bean (Parkia timoriana (DC.) Merr.) is an indigenous fruit tree species of North-east (NE) India that yields pods of high economic value. for the preparation of many traditional recipes. In this study, we attempted to refine criteria for selection of superior genotypes of tree bean by developing a pod ideotype and matching it to 26 trees-selected by farmers in Manipur, India. The pod ideotype was developed based on seven pod characteristics, viz. seed size, pod length, seed number per pod, pod width, colour, aroma and harvest stage. T A significant variation was observed for all pod and seed traits amongst the selected trees. Pod width ranged from 23.4 to 33.0 mm, the number of seeds per pod from 7.6 to 19.1 and the seed diameter from 4.7 to 18.7 mm. The perentage of trees that possessed traits preferred by consumers ranged from 15.4% for colour to 73.1% for aroma. Out of the 26 trees that were identified, only one produced pods that were similar and two that were close to the ideotype. The need to refine selection criteria to include consumer preferences and farmer traits in tree domestication for enhancing marketability of products towards greater economic and social benefits is discussed.
摘要树豆是印度东北部的一种本土果树,产荚具有很高的经济价值。用于准备许多传统食谱。在这项研究中,我们试图通过开发一种豆荚理想型并将其与印度曼尼普尔农民选择的26棵树进行匹配,来完善树豆优良基因型的选择标准。根据种子大小、荚长、每个荚的种子数、荚宽、颜色、香气和收获阶段等七个荚的特征,建立了荚的理想型。T在所选树木中观察到所有荚和种子性状的显著变化。荚宽从23.4毫米到33.0毫米,每荚种子数从7.6毫米到19.1毫米,种子直径从4.7毫米到18.7毫米。具有消费者偏好特征的树木的生长率从颜色的15.4%到香气的73.1%不等。在已鉴定的26棵树中,只有一棵树的豆荚相似,两棵树的荚接近理想型。讨论了在树木驯化中完善选择标准以包括消费者偏好和农民特征的必要性,以提高产品的市场性,从而获得更大的经济和社会效益。
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引用次数: 2
Harnessing social innovations and mobilizing networks for improving local livelihoods: cases of two community-managed forests from Indonesia 利用社会创新和动员网络改善当地生计:以印度尼西亚两个社区管理的森林为例
Q4 ENVIRONMENTAL STUDIES Pub Date : 2021-12-27 DOI: 10.1080/14728028.2021.2018668
T. S. Widyaningsih, Muhadjir Darwin, E. Pangaribowo, A. Maryudi
ABSTRACT Social forestry was envisioned as a policy innovation to tackle rural poverty. The literature increasingly shows that the goal is rarely achieved. Few mention social forestry improves local livelihoods, but many others point out the limited livelihood options provided to the communities. Recent literature highlights social innovation as a key factor in the success of social forestry. In this paper, we analyze the process by which social forestry permit holders harness social innovation to realize the promise of benefits from the forests. We focus on how they create networks with diverse stakeholders to gain the necessary resources to implement new ideas in utilizing the forests. We further analyze the key factors influencing the development of social innovation. We examine two rare cases from Indonesia where local communities thrived in the face of adversities and were able to turn them into opportunities to produce economic benefits. We identified resilience and adaptability as key internal attributes of the two communities to adapt to socio-ecological changes. Our cases also reveal the importance of building networks with related stakeholders. The success of social innovation is influenced by internal group factors such as persistence, leadership, as well as government policy and technical support.
摘要社会林业被设想为解决农村贫困问题的一项政策创新。文献越来越多地表明,这一目标很少实现。很少有人提到社会林业改善了当地的生计,但许多其他人指出,为社区提供的生计选择有限。最近的文献强调,社会创新是社会林业成功的关键因素。在本文中,我们分析了社会林业许可证持有人利用社会创新实现森林利益承诺的过程。我们专注于他们如何与不同的利益相关者建立网络,以获得必要的资源来实施利用森林的新想法。我们进一步分析了影响社会创新发展的关键因素。我们研究了印度尼西亚的两个罕见案例,当地社区在逆境中蓬勃发展,并能够将其转化为产生经济效益的机会。我们认为,复原力和适应性是两个社区适应社会生态变化的关键内在特征。我们的案例还揭示了与相关利益相关者建立网络的重要性。社会创新的成功受群体内部因素的影响,如持续性、领导力以及政府政策和技术支持。
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引用次数: 0
Technology adoption among cocoa farmers in Nigeria: what drives farmers’ decisions? 尼日利亚可可种植者采用技术:是什么推动了农民的决策?
Q4 ENVIRONMENTAL STUDIES Pub Date : 2021-12-21 DOI: 10.1080/14728028.2021.2011789
S. T. Adebayo, F. Oyawole, R. Sanusi, C. Afolami
ABSTRACT Adoption of improved agricultural technologies is an important component for improvement in agricultural productivity especially in developing countries. This study assessed the adoption level and factors influencing farmers’ decisions to adopt five improved agricultural technologies in Ondo State, Nigeria using cross-sectional data on 149 cocoa farmers. A Multivariate Probit model was specified to account for the simultaneous decision-making process farmers undergo to maximize utility given their budget constraint. Most of the farmers were male, old and cultivated an average of 7 hectares of cocoa. Most of them had adopted improved cocoa varieties (84.6%) and capsid control was the least adopted (53.0%) among the respondents. The MVP model results show that cocoa farmers that belong to cooperative groups have a greater likelihood of adopting all five technologies. Older farmers are more likely to adopt improved cocoa varieties, and those with large farms have a greater likelihood of adopting recommended spacing. Credit access, education and extension contact positively influence improved cocoa varieties’ adoption, while household size negatively influences it. The study recommends the improvement of institutional capacities especially in the areas of credit provision and extension service delivery in order to promote technology adoption for increased agricultural productivity in Nigeria.
摘要采用改良农业技术是提高农业生产力的重要组成部分,尤其是在发展中国家。这项研究利用149名可可种植者的横断面数据,评估了尼日利亚翁多州农民采用五种改良农业技术的水平和影响因素。指定了一个多变量Probit模型来考虑农民在预算约束下为实现效用最大化而同时进行的决策过程。大多数农民是男性,年龄较大,平均种植7公顷可可。他们中的大多数采用了改良的可可品种(84.6%),衣壳控制是受访者中采用最少的(53.0%)。MVP模型的结果表明,属于合作社的可可种植者采用所有五种技术的可能性更大。年长的农民更有可能采用改良的可可品种,而那些拥有大型农场的农民则更有可能采用建议的间距。信贷获取、教育和推广接触对改良可可品种的采用产生了积极影响,而家庭规模对其产生了负面影响。该研究建议提高机构能力,特别是在提供信贷和推广服务方面,以促进技术的采用,提高尼日利亚的农业生产力。
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引用次数: 5
The cultural significance of plant-fiber crafts in Southern Africa: a comparative study of Eswatini, Malawi, and Zimbabwe 南非植物纤维工艺品的文化意义——斯威士兰、马拉维和津巴布韦的比较研究
Q4 ENVIRONMENTAL STUDIES Pub Date : 2021-10-02 DOI: 10.1080/14728028.2021.1998797
D. Pullanikkatil, Gladman Thondhlana, C. Shackleton
ABSTRACT Traditional handicrafts made from various plant materials are produced by most cultures around the world. Many originated through symbolic and utilitarian needs that became ritualized through time, thereby gradually attaining greater value as cultural items or symbols rather than solely functional ones. Here we report on a survey of 343 crafters across Eswatini, Malawi, and Zimbabwe in southern Africa regarding the cultural uses and significance of the items they make from wild plant fibers and sell to local communities or tourists. The plant materials used were largely dictated by tradition and local availability and were crafted into a diverse range of products including baskets, mats, brooms, storage containers, hats, fish traps, ornaments, and furniture. Many products had uses and cultural significance at major ceremonies or rituals, such as weddings, funerals, initiation, and divination. The preparation and design of the different crafts were influenced by tradition as well as market demand as indicated by tourist fashions and advice provided by government or non-government agencies to boost income generation from crafts. Although the crafting of cultural objects is increasingly commercialized and subject to the tastes and fashions of tourist markets in the region, the traditional and cultural significance of such artifacts remains widely recognized and valued.
摘要由各种植物材料制成的传统工艺品是由世界上大多数文化生产的。许多起源于象征性和功利性需求,随着时间的推移,这些需求变得仪式化,从而逐渐获得更大的文化物品或象征价值,而不仅仅是功能性的。在这里,我们报道了一项针对南非斯威士兰、马拉维和津巴布韦343名手工艺者的调查,了解他们用野生植物纤维制作并出售给当地社区或游客的物品的文化用途和意义。所用的植物材料在很大程度上取决于传统和当地的可用性,并被制作成各种各样的产品,包括篮子、垫子、扫帚、储物容器、帽子、陷阱、装饰品和家具。许多产品在婚礼、葬礼、入会和占卜等重大仪式或仪式上具有用途和文化意义。不同工艺的准备和设计受到传统和市场需求的影响,如旅游时尚和政府或非政府机构为提高工艺收入而提供的建议。尽管文物制作越来越商业化,并受制于该地区旅游市场的品味和时尚,但这些文物的传统和文化意义仍然得到广泛认可和重视。
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引用次数: 2
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